From ef9527e8629987d45a7e0c30255f3a24e4d314d9 Mon Sep 17 00:00:00 2001 From: richardbarry Date: Fri, 26 Mar 2010 12:43:00 +0000 Subject: [PATCH] Add the regtest tasks to the Cortus demo. git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1003 1d2547de-c912-0410-9cb9-b8ca96c0e9e2 --- Demo/CORTUS_APS3_GCC/Demo/RegTest.c | 231 +++++++++++++++++++++++++ Demo/CORTUS_APS3_GCC/Demo/RegTest.h | 61 +++++++ Demo/CORTUS_APS3_GCC/Demo/main.c | 8 + Demo/CORTUS_APS3_GCC/ReadMe_Set_Up.txt | 5 + 4 files changed, 305 insertions(+) create mode 100644 Demo/CORTUS_APS3_GCC/Demo/RegTest.c create mode 100644 Demo/CORTUS_APS3_GCC/Demo/RegTest.h create mode 100644 Demo/CORTUS_APS3_GCC/ReadMe_Set_Up.txt diff --git a/Demo/CORTUS_APS3_GCC/Demo/RegTest.c b/Demo/CORTUS_APS3_GCC/Demo/RegTest.c new file mode 100644 index 000000000..e542f02f5 --- /dev/null +++ b/Demo/CORTUS_APS3_GCC/Demo/RegTest.c @@ -0,0 +1,231 @@ +/* + FreeRTOS V6.0.4 - Copyright (C) 2010 Real Time Engineers Ltd. + + *************************************************************************** + * * + * If you are: * + * * + * + New to FreeRTOS, * + * + Wanting to learn FreeRTOS or multitasking in general quickly * + * + Looking for basic training, * + * + Wanting to improve your FreeRTOS skills and productivity * + * * + * then take a look at the FreeRTOS eBook * + * * + * "Using the FreeRTOS Real Time Kernel - a Practical Guide" * + * http://www.FreeRTOS.org/Documentation * + * * + * A pdf reference manual is also available. Both are usually delivered * + * to your inbox within 20 minutes to two hours when purchased between 8am * + * and 8pm GMT (although please allow up to 24 hours in case of * + * exceptional circumstances). Thank you for your support! * + * * + *************************************************************************** + + This file is part of the FreeRTOS distribution. + + FreeRTOS is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License (version 2) as published by the + Free Software Foundation AND MODIFIED BY the FreeRTOS exception. + ***NOTE*** The exception to the GPL is included to allow you to distribute + a combined work that includes FreeRTOS without being obliged to provide the + source code for proprietary components outside of the FreeRTOS kernel. + FreeRTOS is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. You should have received a copy of the GNU General Public + License and the FreeRTOS license exception along with FreeRTOS; if not it + can be viewed here: http://www.freertos.org/a00114.html and also obtained + by writing to Richard Barry, contact details for whom are available on the + FreeRTOS WEB site. + + 1 tab == 4 spaces! + + http://www.FreeRTOS.org - Documentation, latest information, license and + contact details. + + http://www.SafeRTOS.com - A version that is certified for use in safety + critical systems. + + http://www.OpenRTOS.com - Commercial support, development, porting, + licensing and training services. +*/ + +#include "FreeRTOS.h" +#include "task.h" + +static void vRegTest1( void *pvParameters );// __attribute__((naked)); +static void vRegTest2( void *pvParameters );// __attribute__((naked)); + +static volatile unsigned long ulRegTest1Counter = 0UL, ulRegTest2Counter = 0UL; + +void vStartRegTestTasks( void ) +{ + xTaskCreate( vRegTest1, ( signed char * ) "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); + xTaskCreate( vRegTest2, ( signed char * ) "RTest1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL ); +} +/*-----------------------------------------------------------*/ + +static void vRegTest1( void *pvParameters ) +{ + __asm volatile + ( + " mov r2, #0x02 \n" /* Fill the registers with known values, r0 is always 0 and r1 is the stack pointer. */ + " mov r3, #0x03 \n" + " mov r4, #0x04 \n" + " mov r5, #0x05 \n" + " mov r6, #0x06 \n" + " mov r7, #0x07 \n" + " mov r8, #0x08 \n" + " mov r9, #0x09 \n" + " mov r10, #0x0a \n" + " mov r11, #0x0b \n" + " mov r12, #0x0c \n" + " mov r13, #0x0d \n" + " mov r14, #0x0e \n" + " mov r15, #0x0f \n" + " \n" + "reg_check_loop_1: \n" + " cmp r2, #0x02 \n" /* Check that each register still contains the expected value, jump to an infinite loop if an error is found. */ + " bne.s reg_check_error_1 \n" + " cmp r3, #0x03 \n" + " bne.s reg_check_error_1 \n" + " cmp r4, #0x04 \n" + " bne.s reg_check_error_1 \n" + " cmp r5, #0x05 \n" + " bne.s reg_check_error_1 \n" + " cmp r6, #0x06 \n" + " bne.s reg_check_error_1 \n" + " cmp r7, #0x07 \n" + " bne.s reg_check_error_1 \n" + " cmp r8, #0x08 \n" + " bne.s reg_check_error_1 \n" + " cmp r9, #0x09 \n" + " bne.s reg_check_error_1 \n" + " cmp r10, #0x0a \n" + " bne.s reg_check_error_1 \n" + " cmp r11, #0x0b \n" + " bne.s reg_check_error_1 \n" + " cmp r12, #0x0c \n" + " bne.s reg_check_error_1 \n" + " cmp r13, #0x0d \n" + " bne.s reg_check_error_1 \n" + " cmp r14, #0x0e \n" + " bne.s reg_check_error_1 \n" + " cmp r15, #0x0f \n" + " bne.s reg_check_error_1 \n" + " \n" + " ld r2, [r0]+short(ulRegTest1Counter) \n" /* Increment the loop counter to show that this task is still running error free. */ + " add r2, #1 \n" + " st r2, [r0]+short(ulRegTest1Counter) \n" + " mov r2, #0x02 \n" + " \n" + " bra.s reg_check_loop_1 \n" /* Do it all again. */ + " \n" + "reg_check_error_1: \n" + "bra.s . \n" + ); +} +/*-----------------------------------------------------------*/ + +static void vRegTest2( void *pvParameters ) +{ + __asm volatile + ( + " mov r2, #0x12 \n" /* Fill the registers with known values, r0 is always 0 and r1 is the stack pointer. */ + " mov r3, #0x13 \n" + " mov r4, #0x14 \n" + " mov r5, #0x15 \n" + " mov r6, #0x16 \n" + " mov r7, #0x17 \n" + " mov r8, #0x18 \n" + " mov r9, #0x19 \n" + " mov r10, #0x1a \n" + " mov r11, #0x1b \n" + " mov r12, #0x1c \n" + " mov r13, #0x1d \n" + " mov r14, #0x1e \n" + " mov r15, #0x1f \n" + " \n" + "reg_check_loop_2: \n" + " cmp r2, #0x12 \n" /* Check that each register still contains the expected value, jump to an infinite loop if an error is found. */ + " bne.s reg_check_error_2 \n" + " cmp r3, #0x13 \n" + " bne.s reg_check_error_2 \n" + " cmp r4, #0x14 \n" + " bne.s reg_check_error_2 \n" + " cmp r5, #0x15 \n" + " bne.s reg_check_error_2 \n" + " cmp r6, #0x16 \n" + " bne.s reg_check_error_2 \n" + " cmp r7, #0x17 \n" + " bne.s reg_check_error_2 \n" + " cmp r8, #0x18 \n" + " bne.s reg_check_error_2 \n" + " cmp r9, #0x19 \n" + " bne.s reg_check_error_2 \n" + " cmp r10, #0x1a \n" + " bne.s reg_check_error_2 \n" + " cmp r11, #0x1b \n" + " bne.s reg_check_error_2 \n" + " cmp r12, #0x1c \n" + " bne.s reg_check_error_2 \n" + " cmp r13, #0x1d \n" + " bne.s reg_check_error_2 \n" + " cmp r14, #0x1e \n" + " bne.s reg_check_error_2 \n" + " cmp r15, #0x1f \n" + " bne.s reg_check_error_2 \n" + " \n" + " ld r2, [r0]+short(ulRegTest2Counter) \n" /* Increment the loop counter to show that this task is still running error free. */ + " add r2, #1 \n" + " st r2, [r0]+short(ulRegTest2Counter) \n" + " mov r2, #0x12 \n" + " \n" + " bra.s reg_check_loop_2 \n" /* Do it all again. */ + " \n" + "reg_check_error_2: \n" + "bra.s . \n" + ); +} +/*-----------------------------------------------------------*/ + +portBASE_TYPE xAreRegTestTasksStillRunning( void ) +{ +static unsigned long ulLastCounter1 = 0UL, ulLastCounter2 = 0UL; +long lReturn; + + /* Check that both loop counters are still incrementing, indicating that + both reg test tasks are still running error free. */ + if( ulLastCounter1 == ulRegTest1Counter ) + { + lReturn = pdFAIL; + } + else if( ulLastCounter2 == ulRegTest2Counter ) + { + lReturn = pdFAIL; + } + else + { + lReturn = pdPASS; + } + + ulLastCounter1 = ulRegTest1Counter; + ulLastCounter2 = ulRegTest2Counter; + + return lReturn; +} + + + + + + + + + + + + + + diff --git a/Demo/CORTUS_APS3_GCC/Demo/RegTest.h b/Demo/CORTUS_APS3_GCC/Demo/RegTest.h new file mode 100644 index 000000000..c18890d4b --- /dev/null +++ b/Demo/CORTUS_APS3_GCC/Demo/RegTest.h @@ -0,0 +1,61 @@ +/* + FreeRTOS V6.0.4 - Copyright (C) 2010 Real Time Engineers Ltd. + + *************************************************************************** + * * + * If you are: * + * * + * + New to FreeRTOS, * + * + Wanting to learn FreeRTOS or multitasking in general quickly * + * + Looking for basic training, * + * + Wanting to improve your FreeRTOS skills and productivity * + * * + * then take a look at the FreeRTOS eBook * + * * + * "Using the FreeRTOS Real Time Kernel - a Practical Guide" * + * http://www.FreeRTOS.org/Documentation * + * * + * A pdf reference manual is also available. Both are usually delivered * + * to your inbox within 20 minutes to two hours when purchased between 8am * + * and 8pm GMT (although please allow up to 24 hours in case of * + * exceptional circumstances). Thank you for your support! * + * * + *************************************************************************** + + This file is part of the FreeRTOS distribution. + + FreeRTOS is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License (version 2) as published by the + Free Software Foundation AND MODIFIED BY the FreeRTOS exception. + ***NOTE*** The exception to the GPL is included to allow you to distribute + a combined work that includes FreeRTOS without being obliged to provide the + source code for proprietary components outside of the FreeRTOS kernel. + FreeRTOS is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. You should have received a copy of the GNU General Public + License and the FreeRTOS license exception along with FreeRTOS; if not it + can be viewed here: http://www.freertos.org/a00114.html and also obtained + by writing to Richard Barry, contact details for whom are available on the + FreeRTOS WEB site. + + 1 tab == 4 spaces! + + http://www.FreeRTOS.org - Documentation, latest information, license and + contact details. + + http://www.SafeRTOS.com - A version that is certified for use in safety + critical systems. + + http://www.OpenRTOS.com - Commercial support, development, porting, + licensing and training services. +*/ + +#ifndef REG_TEST_H +#define REG_TEST_H + +void vStartRegTestTasks( void ); +portBASE_TYPE xAreRegTestTasksStillRunning( void ); + +#endif + diff --git a/Demo/CORTUS_APS3_GCC/Demo/main.c b/Demo/CORTUS_APS3_GCC/Demo/main.c index f03f659be..562ec4f19 100644 --- a/Demo/CORTUS_APS3_GCC/Demo/main.c +++ b/Demo/CORTUS_APS3_GCC/Demo/main.c @@ -96,6 +96,7 @@ #include "serial.h" #include "demoGpio.h" #include "7seg.h" +#include "RegTest.h" /*-----------------------------------------------------------*/ @@ -144,6 +145,7 @@ static void vErrorChecks( void *pvParameters ); */ static void prvSetupHardware( void ); + /*-----------------------------------------------------------*/ /* @@ -163,6 +165,7 @@ int main( void ) vStartDynamicPriorityTasks(); vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY ); vStart7SegTasks( main7SEG_TASK_PRIORITY ); + vStartRegTestTasks(); /* Start the check task - which is defined in this file. */ xTaskCreate( vErrorChecks, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL ); @@ -252,6 +255,11 @@ long lReturn = pdPASS; lReturn = pdFAIL; } + if( xAreRegTestTasksStillRunning() != pdTRUE ) + { + lReturn = pdFAIL; + } + return lReturn; } /*-----------------------------------------------------------*/ diff --git a/Demo/CORTUS_APS3_GCC/ReadMe_Set_Up.txt b/Demo/CORTUS_APS3_GCC/ReadMe_Set_Up.txt new file mode 100644 index 000000000..0a3dbbe7b --- /dev/null +++ b/Demo/CORTUS_APS3_GCC/ReadMe_Set_Up.txt @@ -0,0 +1,5 @@ +1) Program Cortus\eval-r3.0.2a\eval-r3.0.2a.tar\eval-r3.0.2a\cortus\vlog\impl\xstart-aps3-eval\fpga1000.mcs into the PROM. + +2) Edit .jtag_ini so that the USB cable is being used and the parallel cable is commented out. + +3) Copy dpcutil.dll from the Windows system32 directory into the cortus-ide\toolchain\bin directory. \ No newline at end of file -- 2.39.5